139370037169 has 12 divisors (see below), whose sum is σ = 153346574080. Its totient is φ = 126572074200.

The previous prime is 139370037139. The next prime is 139370037187. The reversal of 139370037169 is 961730073931.

It is not a de Polignac number, because 139370037169 - 2¹¹ = 139370035121 is a prime.

It is a super-2 number, since 2×139370037169² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (139370037139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 461229 + ... + 701050.

Almost surely, 2^139370037169 is an apocalyptic number.

It is an amenable number.

139370037169 is a deficient number, since it is larger than the sum of its proper divisors (13976536911).

139370037169 is a wasteful number, since it uses less digits than its factorization.

139370037169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163292 (or 1163281 counting only the distinct ones).

The product of its (nonzero) digits is 642978, while the sum is 49.

The spelling of 139370037169 in words is "one hundred thirty-nine billion, three hundred seventy million, thirty-seven thousand, one hundred sixty-nine".